Bakal na Poste at Biga / Matipid / Matibay / Mabilis

Low cost, tough, and quick technique how to build a house using steel materials.Technique para makatipid ng malaki sa paggawa ng bahay na bakal ang gagamiting materyales. Bakal na biga (beam), bakal na trusses, bakal na poste. Siguradong matibay at pangmatagalan. Materials : 1. C-channel - 2" x 4" x 20' x 1/4" 2. GI pipe - 3" dia. x 20' x sched. 40 3. Angle bar - 3/16" x 2" x 2" x 20' 4. C-purlin - 1.2mm x 2" x 6" x 20'